Sealey-AK7690-Wobble-Rigid-Extension-Bar-Adaptor-Uni-Joint-Set-6pc-3-8-SqDrive-Sealey-AK7690-Manufactured-from-heat-treated-and-hardened-Chrome-Vanadium-steel-with-a-fully-polished-finish-Extension-bars-feature-cut-away-tips-allowing-sockets-to-be-driven-with-shaft-offset-of-up-to-10-and-deep-knurling-on-shafts-for-extra-grip-when-spinning-off-fixings-Spring-ball-socket-retainers-Sealey-AK7690-Wobble-Rigid-Extension-Bar-Adaptor-Uni-Joint-Set-6pc-3-8-SqDrive